| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $15.88 | 5.787% | $16.799 | $16.80 | $16.80 | $16.80 |
| Purchase #2 | $31.46 | 8.397% | $34.1017 | $34.10 | $34.10 | $34.10 |
| Purchase #3 | $24.59 | 13.599% | $27.934 | $27.93 | $27.95 | $27.90 |
| Purchase #4 | $51.95 | 7.120% | $55.6488 | $55.65 | $55.65 | $55.60 |
| Purchase #5 | $82.63 | 12.770% | $93.1819 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $129.90 | 5.260% | $136.7327 | $136.73 | $136.75 | $136.70 |
| Purchase #7 | $161.62 | 10.873% | $179.1929 | $179.19 | $179.20 | $179.20 |
| 7 purchase totals = | $498.03 | $543.5910 | $543.58 | $543.65 | $543.50 | |